Table 4. Comparison of SF-36 scores between the two groups at postoperative 6-month period.

Variable	Music group	Control group	P value
PF	55.81 ± 8.99	56.63 ± 8.64	0.419
RP	59.30 ± 21.15	68.02 ± 20.65	0.063
BP	52.85 ± 14.34	54.07 ± 10.94	0.989
GH	52.67 ± 13.90	53.02 ± 11.35	0.193
VT	57.09 ± 10.76	53.84 ± 10.68	0.156
SF	58.69 ± 15.95	59.43 ± 15.04	0.577
RE	75.99 ± 18.29	42.63 ± 21.01	0.000
MH	77.77 ± 3.06	76.84 ± 3.96	0.315

BP: bodily pain; GH: general health; MH: mental health; PF: physical functioning; RE: role emotional; RP: role physical; SF: social functioning; VT: vitality